FR: popup for USING clause

Currently, there's no popup listing the column candidates triggered by the USING clause, meaning that one has to know the possible column names without any hints from SA at all. I know that natural joins (and USING) are frown upon most of the times but they tend to come in handy when hastily constructing queries for investigating data contents, so it would be nice if SA could provide some aid there too.

Are you referring to a case like

	Code:
	SELECT film.title, film_id -- film_id is not prefixed FROM film JOIN film_actor USING (film_id) WHERE ...

Affirmative.

I can whisper that 11.1 is now out, and this is one of the enhancements available in that new version. A formal announcement may come at the end of the week, yet 11.1 is already available for download.

This seems to be working to an extent. It works automatically when I try to INNER JOIN two tables that are not actually connected by foreign keys. If it finds common columns it adds them using USING (instead of using ON with the columns and equality).

However, I might want to use USING even if there's a foreign key defined (to eliminate column duplicates, for example). I expected it to show a popup after the keyword USING with the matching columns (similar to that the ON keyword triggers) but nothing happened. Wasn't that the intended behavior here?